Natalia Molina is Professor of American Studies and Ethnicity at University of Southern California and the recipient of a MacArthur Fellowship. She is the author of two award winning books, How Race Is Made in America: Immigration, Citizenship, and the Historical Power of Racial Scripts and Fit to Be Citizens?: Public Health and Race in Los Angeles, 1879-1940.Daniel Martinez HoSang
is Associate Professor of American Studies and Ethnicity, Race, and Migration at Yale University. Ramón A. Gutiérrez
is Professor of American History at the University of Chicago.